Heater for chair



FIG. 1 is a perspective view of a heater for chair showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom end elevational view thereof; and,

FIG. 7 is a top end elevational view thereof.

The broken line depictions of a chair, tie strings, power cord and power cord receptacle are illustrative of environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a heater for chair, as shown and described. 